openwrt / openwrt/mt76

Mediatek MT7922A22M - Drive issues

Open
#708 7 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
C
Stars
888
Forks
436
PR merge metrics
No merged PRs in 30d

Description

Nov 11 00:55:10 include kernel: mt7921e 0000:01:00.0: Message 00000010 (seq 2) timeout
Nov 11 00:55:10 include kernel: mt7921e 0000:01:00.0: Failed to get patch semaphore
Nov 11 00:55:10 include systemd[1]: Starting PVE guests...
Nov 11 00:55:11 include pve-guests[993]: root@pam starting task UPID:include:000003E2:00000485:636D2CEF:startall::root@pam:
Nov 11 00:55:11 include pve-guests[993]: root@pam end task UPID:include:000003E2:00000485:636D2CEF:startall::root@pam: OK
Nov 11 00:55:11 include systemd[1]: Finished PVE guests.
Nov 11 00:55:11 include systemd[1]: Starting Proxmox VE scheduler...
Nov 11 00:55:12 include pvescheduler[996]: starting server
Nov 11 00:55:12 include systemd[1]: Started Proxmox VE scheduler.
Nov 11 00:55:12 include systemd[1]: Reached target Multi-User System.
Nov 11 00:55:12 include systemd[1]: Reached target Graphical Interface.
Nov 11 00:55:12 include systemd[1]: Starting Update UTMP about System Runlevel Changes...
Nov 11 00:55:12 include systemd[1]: systemd-update-utmp-runlevel.service: Succeeded.
Nov 11 00:55:12 include systemd[1]: Finished Update UTMP about System Runlevel Changes.
Nov 11 00:55:12 include systemd[1]: Startup finished in 7.421s (firmware) + 5.883s (loader) + 2.907s (kernel) + 9.575s (userspace) = 25.788s.
Nov 11 00:55:13 include chronyd[753]: Selected source 185.209.85.222 (2.debian.pool.ntp.org)
Nov 11 00:55:13 include chronyd[753]: System clock TAI offset set to 37 seconds
Nov 11 00:55:13 include kernel: mt7921e 0000:01:00.0: Message 00000010 (seq 3) timeout
Nov 11 00:55:13 include kernel: mt7921e 0000:01:00.0: Failed to get patch semaphore
Nov 11 00:55:17 include kernel: mt7921e 0000:01:00.0: Message 00000010 (seq 4) timeout
Nov 11 00:55:17 include kernel: mt7921e 0000:01:00.0: Failed to get patch semaphore
Nov 11 00:55:20 include kernel: mt7921e 0000:01:00.0: Message 00000010 (seq 5) timeout
Nov 11 00:55:20 include kernel: mt7921e 0000:01:00.0: Failed to get patch semaphore
Nov 11 00:55:23 include kernel: mt7921e 0000:01:00.0: Message 00000010 (seq 6) timeout
Nov 11 00:55:23 include kernel: mt7921e 0000:01:00.0: Failed to get patch semaphore
Nov 11 00:55:27 include kernel: mt7921e 0000:01:00.0: Message 00000010 (seq 7) timeout
Nov 11 00:55:27 include kernel: mt7921e 0000:01:00.0: Failed to get patch semaphore
Nov 11 00:55:30 include kernel: mt7921e 0000:01:00.0: Message 00000010 (seq 8) timeout
Nov 11 00:55:30 include kernel: mt7921e 0000:01:00.0: Failed to get patch semaphore
Nov 11 00:55:33 include pvedaemon[976]: root@pam successful auth for user 'root@pam'
Nov 11 00:55:33 include kernel: mt7921e 0000:01:00.0: Message 00000010 (seq 9) timeout
Nov 11 00:55:33 include kernel: mt7921e 0000:01:00.0: Failed to get patch semaphore
Nov 11 00:55:33 include systemd[1]: systemd-fsckd.service: Succeeded.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the mt7921e driver and the kernel log lines showing repeated Message 00000010 timeouts and failed patch-semaphore acquisition. Reproduce the Mediatek MT7922A22M behavior and inspect the surrounding driver path to identify the failure; done would require a confirmed cause and a fix validated against these boot-time errors.

Written by the indexing model from the issue text.

Assessment

Tech stack
c, linux
Domain
networking, operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.